Wee Hau K.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Welcome to my profile. Are you looking for a Microchip developer to bring your great idea alive? Look no further, I will be your right candidate. My business is registered in Australia with ABN 78 935 931 772, ensuring professional and reliable services. I've been really focus in working projects with microchip PIC16/PIC18/PIC24 and PIC32 over the past 10 years. I have many years of experience in developing quality electronic products for numerous industrial, commercial, medical and military applications. My area of strength is in bootloader, circuit protection, serial data communication and real time data processing using Microchip 8/16/32 bits micro-controller. I can assure you that the design and services that I offer will be of highest quality as I emphasize more on quality projects, not quantities. My key strength: --------------------------------- Microcontroller - PIC18, PIC24, PIC32MX, PIC32MZ. All microchip family Communication - RS232/RS485/RS422, DALI, USB, Infrared, Ethernet, WiFi, Bluetooth Protocol - SPI, I2C, UART, Parallel Industrial Automation - Profinet, EtherNet/IP, EGD (Ethernet Global Data), Modbus. Memory Interface - NAND/NOR Flash, EEPROM, MMC/SD, Serial SRAM, SDRAM Experienced in Baremetal, FreeRTOS, State Machine, Preemptive multitasking, Coorperative multitasking, Circular buffer, Bootloader, TCPIP, Embedded Webserver, SSL, Websockets, Cloud reporting, IOT